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Revert "File scoped namespaces"

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This reverts commit d31d8f574e.
This commit is contained in:
Burak Kaan Köse
2025-02-16 11:43:30 +01:00
parent d31d8f574e
commit cf9869b71e
617 changed files with 32097 additions and 31478 deletions
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519
Wino.Mail/AppShell.xaml.cs
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@@ -28,308 +28,309 @@ using Wino.Messaging.Client.Mails;
using Wino.Messaging.Client.Shell;
using Wino.Views.Abstract;
namespace Wino.Views;
public sealed partial class AppShell : AppShellAbstract,
IRecipient<AccountMenuItemExtended>,
IRecipient<NavigateMailFolderEvent>,
IRecipient<CreateNewMailWithMultipleAccountsRequested>,
IRecipient<InfoBarMessageRequested>
namespace Wino.Views
{
public AppShell() : base()
public sealed partial class AppShell : AppShellAbstract,
IRecipient<AccountMenuItemExtended>,
IRecipient<NavigateMailFolderEvent>,
IRecipient<CreateNewMailWithMultipleAccountsRequested>,
IRecipient<InfoBarMessageRequested>
{
InitializeComponent();
var coreTitleBar = CoreApplication.GetCurrentView().TitleBar;
coreTitleBar.LayoutMetricsChanged += TitleBarLayoutUpdated;
}
private void TitleBarLayoutUpdated(CoreApplicationViewTitleBar sender, object args) => UpdateTitleBarLayout(sender);
private void UpdateTitleBarLayout(CoreApplicationViewTitleBar coreTitleBar) => RealAppBar.SystemReserved = coreTitleBar.SystemOverlayRightInset;
private async void ItemDroppedOnFolder(object sender, DragEventArgs e)
{
// Validate package content.
if (sender is WinoNavigationViewItem droppedContainer)
public AppShell() : base()
{
droppedContainer.IsDraggingItemOver = false;
InitializeComponent();
if (CanContinueDragDrop(droppedContainer, e))
var coreTitleBar = CoreApplication.GetCurrentView().TitleBar;
coreTitleBar.LayoutMetricsChanged += TitleBarLayoutUpdated;
}
private void TitleBarLayoutUpdated(CoreApplicationViewTitleBar sender, object args) => UpdateTitleBarLayout(sender);
private void UpdateTitleBarLayout(CoreApplicationViewTitleBar coreTitleBar) => RealAppBar.SystemReserved = coreTitleBar.SystemOverlayRightInset;
private async void ItemDroppedOnFolder(object sender, DragEventArgs e)
{
// Validate package content.
if (sender is WinoNavigationViewItem droppedContainer)
{
if (droppedContainer.DataContext is IBaseFolderMenuItem draggingFolder)
droppedContainer.IsDraggingItemOver = false;
if (CanContinueDragDrop(droppedContainer, e))
{
var mailCopies = new List<MailCopy>();
var dragPackage = e.DataView.Properties[nameof(MailDragPackage)] as MailDragPackage;
e.AcceptedOperation = Windows.ApplicationModel.DataTransfer.DataPackageOperation.Move;
// Extract mail copies from IMailItem.
// ThreadViewModels will be divided into pieces.
foreach (var item in dragPackage.DraggingMails)
if (droppedContainer.DataContext is IBaseFolderMenuItem draggingFolder)
{
if (item is MailItemViewModel singleMailItemViewModel)
{
mailCopies.Add(singleMailItemViewModel.MailCopy);
}
else if (item is ThreadMailItemViewModel threadViewModel)
{
mailCopies.AddRange(threadViewModel.GetMailCopies());
}
}
var mailCopies = new List<MailCopy>();
await ViewModel.PerformMoveOperationAsync(mailCopies, draggingFolder);
var dragPackage = e.DataView.Properties[nameof(MailDragPackage)] as MailDragPackage;
e.AcceptedOperation = Windows.ApplicationModel.DataTransfer.DataPackageOperation.Move;
// Extract mail copies from IMailItem.
// ThreadViewModels will be divided into pieces.
foreach (var item in dragPackage.DraggingMails)
{
if (item is MailItemViewModel singleMailItemViewModel)
{
mailCopies.Add(singleMailItemViewModel.MailCopy);
}
else if (item is ThreadMailItemViewModel threadViewModel)
{
mailCopies.AddRange(threadViewModel.GetMailCopies());
}
}
await ViewModel.PerformMoveOperationAsync(mailCopies, draggingFolder);
}
}
}
}
}
private void ItemDragLeaveFromFolder(object sender, DragEventArgs e)
{
if (sender is WinoNavigationViewItem leavingContainer)
private void ItemDragLeaveFromFolder(object sender, DragEventArgs e)
{
leavingContainer.IsDraggingItemOver = false;
}
}
private bool CanContinueDragDrop(WinoNavigationViewItem interactingContainer, DragEventArgs args)
{
// TODO: Maybe override caption with some information why the validation failed?
// Note: Caption has a max length. It may be trimmed in some languages.
if (interactingContainer == null || !args.DataView.Properties.ContainsKey(nameof(MailDragPackage))) return false;
var dragPackage = args.DataView.Properties[nameof(MailDragPackage)] as MailDragPackage;
// Invalid package.
if (!dragPackage.DraggingMails.Any()) return false;
// Check whether source and target folder are the same.
if (interactingContainer.IsSelected) return false;
// Check if the interacting container is a folder.
if (!(interactingContainer.DataContext is IBaseFolderMenuItem folderMenuItem)) return false;
// Check if the folder is a move target.
if (!folderMenuItem.IsMoveTarget) return false;
// Check whether the moving item's account has at least one same as the target folder's account.
var draggedAccountIds = folderMenuItem.HandlingFolders.Select(a => a.MailAccountId);
if (!dragPackage.DraggingMails.Any(a => draggedAccountIds.Contains(a.AssignedAccount.Id))) return false;
return true;
}
private void ItemDragEnterOnFolder(object sender, DragEventArgs e)
{
// Validate package content.
if (sender is WinoNavigationViewItem droppedContainer && CanContinueDragDrop(droppedContainer, e))
{
droppedContainer.IsDraggingItemOver = true;
var draggingFolder = droppedContainer.DataContext as IBaseFolderMenuItem;
e.AcceptedOperation = Windows.ApplicationModel.DataTransfer.DataPackageOperation.Move;
e.DragUIOverride.Caption = string.Format(Translator.DragMoveToFolderCaption, draggingFolder.FolderName);
}
}
public async void Receive(AccountMenuItemExtended message)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, async () =>
{
if (message.FolderId == default) return;
if (ViewModel.MenuItems.TryGetFolderMenuItem(message.FolderId, out IBaseFolderMenuItem foundMenuItem))
if (sender is WinoNavigationViewItem leavingContainer)
{
foundMenuItem.Expand();
await ViewModel.NavigateFolderAsync(foundMenuItem);
navigationView.SelectedItem = foundMenuItem;
if (message.NavigateMailItem == null) return;
// At this point folder is navigated and items are loaded.
WeakReferenceMessenger.Default.Send(new MailItemNavigationRequested(message.NavigateMailItem.UniqueId, ScrollToItem: true));
leavingContainer.IsDraggingItemOver = false;
}
else if (ViewModel.MenuItems.TryGetAccountMenuItem(message.NavigateMailItem.AssignedAccount.Id, out IAccountMenuItem accountMenuItem))
}
private bool CanContinueDragDrop(WinoNavigationViewItem interactingContainer, DragEventArgs args)
{
// TODO: Maybe override caption with some information why the validation failed?
// Note: Caption has a max length. It may be trimmed in some languages.
if (interactingContainer == null || !args.DataView.Properties.ContainsKey(nameof(MailDragPackage))) return false;
var dragPackage = args.DataView.Properties[nameof(MailDragPackage)] as MailDragPackage;
// Invalid package.
if (!dragPackage.DraggingMails.Any()) return false;
// Check whether source and target folder are the same.
if (interactingContainer.IsSelected) return false;
// Check if the interacting container is a folder.
if (!(interactingContainer.DataContext is IBaseFolderMenuItem folderMenuItem)) return false;
// Check if the folder is a move target.
if (!folderMenuItem.IsMoveTarget) return false;
// Check whether the moving item's account has at least one same as the target folder's account.
var draggedAccountIds = folderMenuItem.HandlingFolders.Select(a => a.MailAccountId);
if (!dragPackage.DraggingMails.Any(a => draggedAccountIds.Contains(a.AssignedAccount.Id))) return false;
return true;
}
private void ItemDragEnterOnFolder(object sender, DragEventArgs e)
{
// Validate package content.
if (sender is WinoNavigationViewItem droppedContainer && CanContinueDragDrop(droppedContainer, e))
{
// Loaded account is different. First change the folder items and navigate.
droppedContainer.IsDraggingItemOver = true;
await ViewModel.ChangeLoadedAccountAsync(accountMenuItem, navigateInbox: false);
var draggingFolder = droppedContainer.DataContext as IBaseFolderMenuItem;
// Find the folder.
e.AcceptedOperation = Windows.ApplicationModel.DataTransfer.DataPackageOperation.Move;
e.DragUIOverride.Caption = string.Format(Translator.DragMoveToFolderCaption, draggingFolder.FolderName);
}
}
if (ViewModel.MenuItems.TryGetFolderMenuItem(message.FolderId, out IBaseFolderMenuItem accountFolderMenuItem))
public async void Receive(AccountMenuItemExtended message)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, async () =>
{
if (message.FolderId == default) return;
if (ViewModel.MenuItems.TryGetFolderMenuItem(message.FolderId, out IBaseFolderMenuItem foundMenuItem))
{
accountFolderMenuItem.Expand();
foundMenuItem.Expand();
await ViewModel.NavigateFolderAsync(accountFolderMenuItem);
await ViewModel.NavigateFolderAsync(foundMenuItem);
navigationView.SelectedItem = accountFolderMenuItem;
navigationView.SelectedItem = foundMenuItem;
if (message.NavigateMailItem == null) return;
// At this point folder is navigated and items are loaded.
WeakReferenceMessenger.Default.Send(new MailItemNavigationRequested(message.NavigateMailItem.UniqueId, ScrollToItem: true));
}
}
});
}
else if (ViewModel.MenuItems.TryGetAccountMenuItem(message.NavigateMailItem.AssignedAccount.Id, out IAccountMenuItem accountMenuItem))
{
// Loaded account is different. First change the folder items and navigate.
private async void MenuSelectionChanged(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewSelectionChangedEventArgs args)
{
if (args.SelectedItem is IMenuItem invokedMenuItem)
{
await ViewModel.MenuItemInvokedOrSelectedAsync(invokedMenuItem);
}
}
await ViewModel.ChangeLoadedAccountAsync(accountMenuItem, navigateInbox: false);
private async void NavigationViewItemInvoked(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewItemInvokedEventArgs args)
{
// SelectsOnInvoked is handled in MenuSelectionChanged.
// This part is only for the items that are not selectable.
if (args.InvokedItemContainer is WinoNavigationViewItem winoNavigationViewItem)
{
if (winoNavigationViewItem.SelectsOnInvoked) return;
// Find the folder.
await ViewModel.MenuItemInvokedOrSelectedAsync(winoNavigationViewItem.DataContext as IMenuItem);
}
}
if (ViewModel.MenuItems.TryGetFolderMenuItem(message.FolderId, out IBaseFolderMenuItem accountFolderMenuItem))
{
accountFolderMenuItem.Expand();
public void Receive(NavigateMailFolderEvent message)
{
if (message.BaseFolderMenuItem == null) return;
await ViewModel.NavigateFolderAsync(accountFolderMenuItem);
if (navigationView.SelectedItem != message.BaseFolderMenuItem)
{
var navigateFolderArgs = new NavigateMailFolderEventArgs(message.BaseFolderMenuItem, message.FolderInitLoadAwaitTask);
navigationView.SelectedItem = accountFolderMenuItem;
ViewModel.NavigationService.Navigate(WinoPage.MailListPage, navigateFolderArgs, NavigationReferenceFrame.ShellFrame);
// Prevent double navigation.
navigationView.SelectionChanged -= MenuSelectionChanged;
navigationView.SelectedItem = message.BaseFolderMenuItem;
navigationView.SelectionChanged += MenuSelectionChanged;
}
else
{
// Complete the init task since we are already on the right page.
message.FolderInitLoadAwaitTask?.TrySetResult(true);
}
}
private void ShellFrameContentNavigated(object sender, Windows.UI.Xaml.Navigation.NavigationEventArgs e)
=> RealAppBar.ShellFrameContent = (e.Content as BasePage).ShellContent;
private void BackButtonClicked(WinoAppTitleBar sender, RoutedEventArgs args)
{
WeakReferenceMessenger.Default.Send(new ClearMailSelectionsRequested());
WeakReferenceMessenger.Default.Send(new DisposeRenderingFrameRequested());
}
private async void MenuItemContextRequested(UIElement sender, ContextRequestedEventArgs args)
{
// Delegate this request to ViewModel.
// VM will prepare available actions for this folder and show Menu Flyout.
if (sender is WinoNavigationViewItem menuItem &&
menuItem.DataContext is IBaseFolderMenuItem baseFolderMenuItem &&
baseFolderMenuItem.IsMoveTarget &&
args.TryGetPosition(sender, out Point p))
{
args.Handled = true;
var source = new TaskCompletionSource<FolderOperationMenuItem>();
var actions = ViewModel.GetFolderContextMenuActions(baseFolderMenuItem);
var flyout = new FolderOperationFlyout(actions, source);
flyout.ShowAt(menuItem, new FlyoutShowOptions()
{
ShowMode = FlyoutShowMode.Standard,
Position = new Point(p.X + 30, p.Y - 20)
// At this point folder is navigated and items are loaded.
WeakReferenceMessenger.Default.Send(new MailItemNavigationRequested(message.NavigateMailItem.UniqueId, ScrollToItem: true));
}
}
});
var operation = await source.Task;
flyout.Dispose();
// No action selected.
if (operation == null) return;
await ViewModel.PerformFolderOperationAsync(operation.Operation, baseFolderMenuItem);
}
}
public void Receive(CreateNewMailWithMultipleAccountsRequested message)
{
// Find the NewMail menu item container.
var container = navigationView.ContainerFromMenuItem(ViewModel.CreateMailMenuItem);
var flyout = new AccountSelectorFlyout(message.AllAccounts, ViewModel.CreateNewMailForAsync);
flyout.ShowAt(container, new FlyoutShowOptions()
private async void MenuSelectionChanged(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewSelectionChangedEventArgs args)
{
ShowMode = FlyoutShowMode.Auto,
Placement = FlyoutPlacementMode.Right
});
}
private void NavigationPaneOpening(Microsoft.UI.Xaml.Controls.NavigationView sender, object args)
{
// It's annoying that NavigationView doesn't respect expansion state of the items in Minimal display mode.
// Expanded items are collaped, and users need to expand them again.
// Regardless of the reason, we will expand the selected item if it's a folder with parent account for visibility.
if (sender.DisplayMode == Microsoft.UI.Xaml.Controls.NavigationViewDisplayMode.Minimal && sender.SelectedItem is IFolderMenuItem selectedFolderMenuItem)
{
selectedFolderMenuItem.Expand();
}
}
/// <summary>
/// InfoBar message is requested.
/// </summary>
public async void Receive(InfoBarMessageRequested message)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
if (string.IsNullOrEmpty(message.ActionButtonTitle) || message.Action == null)
if (args.SelectedItem is IMenuItem invokedMenuItem)
{
ShellInfoBar.ActionButton = null;
await ViewModel.MenuItemInvokedOrSelectedAsync(invokedMenuItem);
}
}
private async void NavigationViewItemInvoked(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewItemInvokedEventArgs args)
{
// SelectsOnInvoked is handled in MenuSelectionChanged.
// This part is only for the items that are not selectable.
if (args.InvokedItemContainer is WinoNavigationViewItem winoNavigationViewItem)
{
if (winoNavigationViewItem.SelectsOnInvoked) return;
await ViewModel.MenuItemInvokedOrSelectedAsync(winoNavigationViewItem.DataContext as IMenuItem);
}
}
public void Receive(NavigateMailFolderEvent message)
{
if (message.BaseFolderMenuItem == null) return;
if (navigationView.SelectedItem != message.BaseFolderMenuItem)
{
var navigateFolderArgs = new NavigateMailFolderEventArgs(message.BaseFolderMenuItem, message.FolderInitLoadAwaitTask);
ViewModel.NavigationService.Navigate(WinoPage.MailListPage, navigateFolderArgs, NavigationReferenceFrame.ShellFrame);
// Prevent double navigation.
navigationView.SelectionChanged -= MenuSelectionChanged;
navigationView.SelectedItem = message.BaseFolderMenuItem;
navigationView.SelectionChanged += MenuSelectionChanged;
}
else
{
ShellInfoBar.ActionButton = new Button()
{
Content = message.ActionButtonTitle,
Command = new RelayCommand(message.Action)
};
// Complete the init task since we are already on the right page.
message.FolderInitLoadAwaitTask?.TrySetResult(true);
}
ShellInfoBar.Message = message.Message;
ShellInfoBar.Title = message.Title;
ShellInfoBar.Severity = message.Severity.AsMUXCInfoBarSeverity();
ShellInfoBar.IsOpen = true;
});
}
private void NavigationViewDisplayModeChanged(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewDisplayModeChangedEventArgs args)
{
if (args.DisplayMode == Microsoft.UI.Xaml.Controls.NavigationViewDisplayMode.Minimal)
{
ShellFrame.Margin = new Thickness(7, 0, 0, 0);
}
else
private void ShellFrameContentNavigated(object sender, Windows.UI.Xaml.Navigation.NavigationEventArgs e)
=> RealAppBar.ShellFrameContent = (e.Content as BasePage).ShellContent;
private void BackButtonClicked(WinoAppTitleBar sender, RoutedEventArgs args)
{
ShellFrame.Margin = new Thickness(0);
WeakReferenceMessenger.Default.Send(new ClearMailSelectionsRequested());
WeakReferenceMessenger.Default.Send(new DisposeRenderingFrameRequested());
}
private async void MenuItemContextRequested(UIElement sender, ContextRequestedEventArgs args)
{
// Delegate this request to ViewModel.
// VM will prepare available actions for this folder and show Menu Flyout.
if (sender is WinoNavigationViewItem menuItem &&
menuItem.DataContext is IBaseFolderMenuItem baseFolderMenuItem &&
baseFolderMenuItem.IsMoveTarget &&
args.TryGetPosition(sender, out Point p))
{
args.Handled = true;
var source = new TaskCompletionSource<FolderOperationMenuItem>();
var actions = ViewModel.GetFolderContextMenuActions(baseFolderMenuItem);
var flyout = new FolderOperationFlyout(actions, source);
flyout.ShowAt(menuItem, new FlyoutShowOptions()
{
ShowMode = FlyoutShowMode.Standard,
Position = new Point(p.X + 30, p.Y - 20)
});
var operation = await source.Task;
flyout.Dispose();
// No action selected.
if (operation == null) return;
await ViewModel.PerformFolderOperationAsync(operation.Operation, baseFolderMenuItem);
}
}
public void Receive(CreateNewMailWithMultipleAccountsRequested message)
{
// Find the NewMail menu item container.
var container = navigationView.ContainerFromMenuItem(ViewModel.CreateMailMenuItem);
var flyout = new AccountSelectorFlyout(message.AllAccounts, ViewModel.CreateNewMailForAsync);
flyout.ShowAt(container, new FlyoutShowOptions()
{
ShowMode = FlyoutShowMode.Auto,
Placement = FlyoutPlacementMode.Right
});
}
private void NavigationPaneOpening(Microsoft.UI.Xaml.Controls.NavigationView sender, object args)
{
// It's annoying that NavigationView doesn't respect expansion state of the items in Minimal display mode.
// Expanded items are collaped, and users need to expand them again.
// Regardless of the reason, we will expand the selected item if it's a folder with parent account for visibility.
if (sender.DisplayMode == Microsoft.UI.Xaml.Controls.NavigationViewDisplayMode.Minimal && sender.SelectedItem is IFolderMenuItem selectedFolderMenuItem)
{
selectedFolderMenuItem.Expand();
}
}
/// <summary>
/// InfoBar message is requested.
/// </summary>
public async void Receive(InfoBarMessageRequested message)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
if (string.IsNullOrEmpty(message.ActionButtonTitle) || message.Action == null)
{
ShellInfoBar.ActionButton = null;
}
else
{
ShellInfoBar.ActionButton = new Button()
{
Content = message.ActionButtonTitle,
Command = new RelayCommand(message.Action)
};
}
ShellInfoBar.Message = message.Message;
ShellInfoBar.Title = message.Title;
ShellInfoBar.Severity = message.Severity.AsMUXCInfoBarSeverity();
ShellInfoBar.IsOpen = true;
});
}
private void NavigationViewDisplayModeChanged(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewDisplayModeChangedEventArgs args)
{
if (args.DisplayMode == Microsoft.UI.Xaml.Controls.NavigationViewDisplayMode.Minimal)
{
ShellFrame.Margin = new Thickness(7, 0, 0, 0);
}
else
{
ShellFrame.Margin = new Thickness(0);
}
}
}
}